A single phase transformer rated 100 KVA, 2.4 KV/240V. If 240 V winding is short-circuited, the rated current flows when the voltage applied 2.4 KV winding is 1.054 KV. The power input is 3.89 KW. What is the value of the reactance referred to high- voltage winding? A. 26.2 B. . 24.2 C. 25.2* D. 22.5

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.11MCQ: For a short-circuit test on a 2-winding transformer, with one winding shorted, can you apply the...
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A single phase transformer rated
100 KVA, 2.4 KV/240V. If 240 V
winding is short-circuited, the
rated current flows when the
voltage applied 2.4 KV winding is
1.054 KV. The power input is
3.89 KW. What is the value of
the reactance referred to high-
voltage winding? A. 26.2 B.
. 24.2 C. 25.2* D. 22.5
Transcribed Image Text:A single phase transformer rated 100 KVA, 2.4 KV/240V. If 240 V winding is short-circuited, the rated current flows when the voltage applied 2.4 KV winding is 1.054 KV. The power input is 3.89 KW. What is the value of the reactance referred to high- voltage winding? A. 26.2 B. . 24.2 C. 25.2* D. 22.5
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